html {
    font-size: 45px;
}
/*
导入less文件语法：
@import "common";
*/
// 设置常见屏幕尺寸，修改里面html文字大小
@size :20;
@media screen and (min-width: 280px) {
    html {
        font-size: 280px / @size;
    }
}
@media screen and (min-width: 320px) {
    html {
        font-size: 320px / @size;
    }
}
@media screen and (min-width: 360px) {
    html {
        font-size: 360px / @size;
    }
}
@media screen and (min-width: 375px) {
    html {
        font-size: 375px / @size;
    }
}
@media screen and (min-width: 384px) {
    html {
        font-size: 384px / @size;
    }
}
@media screen and (min-width: 400px) {
    html {
        font-size: 400px / @size;
    }
}
@media screen and (min-width: 414px) {
    html {
        font-size: 414px / @size;
    }
}
@media screen and (min-width: 424px) {
    html {
        font-size: 424px / @size;
    }
}
@media screen and (min-width: 480px) {
    html {
        font-size: 480px / @size;
    }
}
@media screen and (min-width: 540px) {
    html {
        font-size: 540px / @size;
    }
}
@media screen and (min-width: 720px) {
    html {
        font-size: 720px / @size;
    }
}
@media screen and (min-width: 750px) {
    html {
        font-size: 750px / @size;
    }
}


/* 点击高亮清除，设置为transparent为透明 */
* {
    -webkit-tap-highlight-color: transparent;
}

/* 清除ios输入框高亮显示 */
input {
    -webkit-appearance: none;

}

/* 禁用长按页面是弹出菜单 */
img,
a {
    -webkit-touch-callout: none;
}

body {
    width: 100%;
    min-width: 320px;
    max-width: 750px;
    margin: 0 auto;
    font-family: -apple-system, Helvetica, sans-serif;
    line-height: 1.5;
    background-color: #F0F2F5 ;
}

img {
    /* 去除图片自带的空隙 */
    vertical-align: middle;
}

a {
    color: #666;
    text-decoration: none;
}

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

i {
    font-style: normal;
}

p {
    padding: 0;
    margin: 0;
}

div,
span,
a,
i {
    box-sizing: border-box;
}

// 用户导航栏样式
.user_edit {
    display: flex;
    position: fixed;
    width: 100%;
    height: 2rem;
    min-width: 320px;
    max-width: 750px;
    box-sizing: border-box;
    box-shadow: 0 0 10px 0 hsla(0, 6%, 58%, .6);
    background-color: white;
    overflow: hidden;
    bottom: 0;

}

.user_edit a {
    display: block;
    /* float: left; */
    margin: 0;
    padding: 0;
    width: 20%;
    text-align: center;
}

.user_edit a img {
    /* height: 100%; */
    width: 60%;
}